diff --git a/tools/valgrind-webrtc/gtest_exclude/libjingle_p2p_unittest.gtest-asan.txt b/tools/valgrind-webrtc/gtest_exclude/libjingle_p2p_unittest.gtest-asan.txt
new file mode 100644
index 000000000..958996ae5
--- /dev/null
+++ b/tools/valgrind-webrtc/gtest_exclude/libjingle_p2p_unittest.gtest-asan.txt
@@ -0,0 +1 @@
+VideoChannelTest.TestScreencastEvents
diff --git a/tools/valgrind-webrtc/memcheck/suppressions.txt b/tools/valgrind-webrtc/memcheck/suppressions.txt
index 598a5d819..97cd939a5 100644
--- a/tools/valgrind-webrtc/memcheck/suppressions.txt
+++ b/tools/valgrind-webrtc/memcheck/suppressions.txt
@@ -988,7 +988,7 @@
    fun:_Znw*
    fun:_ZN15PubSubTasksTestC1Ev
 }
-# libjingle_peerconnection_unittest failures which can't be reproduced locally
+# failures which can't be reproduced locally
 {
    bug_2153_1
    Memcheck:Leak
@@ -998,3 +998,13 @@
    fun:_ZN6webrtc20AudioDeviceLinuxALSA11InitSpeakerEv
    ...
 }
+{
+   bug_2153_2
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN7sigslot7signal0INS_15single_threadedEE7connectIN9talk_base13IdTimeoutTaskEEEvPT_MS6_FvvE
+   fun:_ZN9talk_base13IdTimeoutTaskC1EPNS_10TaskParentE
+   fun:_ZN9talk_base9HappyTaskC1EPNS_10TaskParentE
+   fun:_ZN9talk_base41unstarted_task_test_DoNotDeleteTask2_Test8TestBodyEv
+}
+
diff --git a/tools/valgrind-webrtc/tsan/suppressions.txt b/tools/valgrind-webrtc/tsan/suppressions.txt
index d971c6528..d877c3357 100644
--- a/tools/valgrind-webrtc/tsan/suppressions.txt
+++ b/tools/valgrind-webrtc/tsan/suppressions.txt
@@ -405,6 +405,27 @@
   fun:webrtc::ModuleRtpRtcpImpl::Process
   ...
 }
+{
+  bug_1205_38
+  ThreadSanitizer:Race
+  fun:webrtc::VideoCodingModuleImpl::RegisterPacketRequestCallback
+  fun:webrtc::ViEChannel::ProcessNACKRequest
+  fun:webrtc::ViEChannel::SetNACKStatus
+  fun:webrtc::ViERTP_RTCPImpl::SetNACKStatus
+  fun:cricket::WebRtcVideoMediaChannel::SetNackFec
+  ...
+}
+{
+  bug_1205_39
+  ThreadSanitizer:Race
+  fun:talk_base::Thread::Send
+  fun:FakeAudioCaptureModule::UpdateProcessing
+  fun:FakeAudioCaptureModule::StopRecording
+  fun:webrtc::VoEBaseImpl::StopSend
+  fun:webrtc::VoEBaseImpl::DeleteChannel
+  fun:cricket::WebRtcVoiceMediaChannel::~WebRtcVoiceMediaChannel
+  ...
+}
 {
   bug_2078_1
   ThreadSanitizer:Race
@@ -633,6 +654,19 @@
   fun:talk_base::StreamInterface::Rewind
   ...
 }
+{
+  bug_2078_25
+  ThreadSanitizer:Race
+  fun:cricket::FileNetworkInterface::SendPacket
+  fun:cricket::MediaChannel::DoSendPacket
+  fun:cricket::MediaChannel::SendPacket
+  fun:cricket::RtpSenderReceiver::SendRtpPacket
+  fun:cricket::RtpSenderReceiver::OnMessage
+  fun:talk_base::MessageQueue::Dispatch
+  fun:talk_base::Thread::ProcessMessages
+  fun:talk_base::Thread::Run
+  fun:talk_base::Thread::PreRun
+}
 {
   bug_2079_1
   ThreadSanitizer:Race
@@ -958,3 +992,9 @@
   fun:talk_base::MessageQueue::Dispatch
   ...
 }
+{
+  bug_2080_33
+  ThreadSanitizer:Race
+  fun:talk_base::SharedExclusiveLockTest_TestSharedShared_Test::TestBody
+  fun:testing::internal::HandleSehExceptionsInMethodIfSupported
+}